Emigration to South Africa's Mines Robert E B Lucas The American ,- variables and hypothesis of gold mining in south africa ,2 Apr 2008 , Temporarv lahor migration from jive countries to South Africa's mines is ex- amined , variable B Own-Account Crop Production Almost no prior estimates of crop produc- tion functions exist for ths region and in ,,.The Role of Export Diversification on Economic Growth in South AfricaPossible factors that affect export diversification considered as independent variables in this study include gross capital formation, , 412 The Imitation Lag Hypothesis The Imitation Lag Hypothesis takes into consideration the fact th.



  • The Role of Mining in the South African Economy - ERSA

    gregate South African mining sectors: Coal, Gold & Uranium and Diamond , is not the explanatory variables, but the responsiveness of labour usage to , vestigation of the present subsection is suggestive of a plausible hypothesis,.

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  • Environmental Management Practices and Firm Performance in a ,

    a South African mining firm listed under the socially responsible in- dex (sri) of , Thus to pro- vide answers to the above questions and objectives, three hypotheses are , mental variables and found that gold mining firms did not rea.

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  • Mitigating the risk of rockbursts in the deep hard rock mines

    As the South African gold mining industry expanded and the severity of rockbursts increased, the authorities appointed several , and underground, in situ measurements of stress, statistical relationship between mining variables and rockb.

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  • XML - SA Journal of Industrial Psychology

    11 Nov 2011 , This article explores the roles of specific work-related job and attitudinal variables in predicting compliance Research , In the Witwatersrand gold mines, 15 000 Black men died in work-related accidents between 1901 and.

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  • Woes Pile Up for South African Gold Producers - WSJ

    11 Jun 2015 , South African gold producers, battling low prices and power outages, are gearing up for a new fight: wage , Miners at the South Deep gold mine south of Johannesburg work some 15 miles underground in 12-hour shifts,.

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  • Noise-induced hearing loss: Prevalence, degree and impairment ,

    criteria for determining hearing impairment in South African gold miners , considering demographic and environmental variables and to evaluate the criteria for , Statistical tests are designed to test a null hypothesis, which is a pred.

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  • Mines, Migration and HIV/AIDS in Southern Africa - Oxford Journals

    15 Mar 2012 , Our key independent variable is a dummy equal to 1 if a male respondent declares work in the mines as his main occupation or if a , Figure 1: Number of Migrants in the South African Gold Mines, by Country of Origin.

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  • 217 - World Bank Internet Error Page AutoRedirect

    We hypothesize that mining activities might influence the risk of , specification with additional controls, capturing unobserved omitted variables correlated with the probability of becoming , of occupational illnesses among the workfor.

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  • Mining and Risk of Tuberculosis in Sub-Saharan Africa

    In Lesotho, most TB patients and 25% of drug-resistant TB patients have worked as miners in South Africa , We tested the hypothesis that a higher rate of mining activity at the country level is associated with greater TB incidence in the.

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  • criming and mining - Center for Effective Global Action

    13 Jan 2015 , We focus on South Africa, a country with a significant mining industry and high levels of criminality , in international mineral prices, in a fixed effects and an instrumental variables approach In contrast to earlier ,.

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  • Economies of Scale in Gold Mining - African Development Bank

    A lot of evidence would support the hypothesis that scale economies exist in the mining industry There have been , Guinea, Mali, Niger and South Africa) account for 83% of Africa's total gold production over the 2005-2010 period (US.

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  • The environmental and socio-economic impacts of mining on local ,

    achieved within regional artisanal gold mines if the government provides technical support to local operators, regulations are improved , continental gold production behind South Africa and Ghana [15] , This study was based upon the f.

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  • The Role of Mining in the South African Economy - ERSA

    gregate South African mining sectors: Coal, Gold & Uranium and Diamond , is not the explanatory variables, but the responsiveness of labour usage to , vestigation of the present subsection is suggestive of a plausible hypothesis,.

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  • Foreign Direct Investment and the Internationalisation of South ,

    1 Nov 2010 , than 80% of South African mining firms by market capitalisation provided responses to the survey , KEYWORDS;Theory of FDI and the MNE (Ownership-Location-Internalization), Mining, , group metals (PGM), number three produ.

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  • Maryna M hr-Swart - commailorgza

    Companies within the South African mining industry should recognise that their long-term future , methods currently used by the selected mines and to refine the existing theory and model , 14 Hypothesis, , 242 Gold mining methods.

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  • South Africa's real exchange rate and the commodities boom: a ,

    18 Mar 2008 , uncovered interest parity and relative purchasing power parity theories, plus the gold price The non-linear , hypothesis that the regime switch that occurred at the end of 2001 was related to a belief that rising commodit.

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  • Predictive mapping of prospectivity for orogenic gold, Giyani ,

    12 Nov 2014 , Predictive mapping of prospectivity for orogenic gold, Giyani greenstone belt (South Africa) , for orogenic gold, with 89% goodness-of-fit between spatially-coherent inactive orogenic gold mines and individual layers of sp.

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  • The environmental and socio-economic impacts of mining on local ,

    achieved within regional artisanal gold mines if the government provides technical support to local operators, regulations are improved , continental gold production behind South Africa and Ghana [15] , This study was based upon the f.

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  • Economic Policy in South Africa Past, Present, and , - Ravi Kanbur

    South Africa, with a strong natural resource base but with deeply entrenched inherited inequalities, in particular , Firstly the share of Mining in GDP stood at 11% in 1994, but has steadily declined over an eighteen year , known as a.

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  • Local Industrial Shocks, Empowerment and Infant , - Site BU

    15 Oct 2014 , gold mining in Africa as a quasi-experiment and two different identification strategies: a difference- in-difference method and , now accounts for 20% of the world production of gold with South Africa as the continent lead.

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  • Sustainable ore reserves generation at variable stoping , - saimm

    Introduction The Bushveld Complex in South Africa is exploited for its , International Platinum Conference, Platinum in transition 'Boom or Bust', The Southern African Institute of Mining and Metallurgy, 2010 , (1977) indicat.

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  • CASE STUDY: SOUTH AFRICA

    Rainfall in South Africa is highly seasonal and variable, especially in the more arid areas where unpredictable droughts occur 34 The total , The second largest use is for gold mining, petrochemical industry, thermal power generation.

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  • Discussion Papers in Economic and Social History - Nuffield College

    underlying assets South African gold mining shares were , the future of gold mining in the Transvaal was undergoing major restructuring The mine owners ,, hypothesis model may be modified to include a variable discount rate, and whi.

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  • Local Industrial Shocks, Empowerment and , - World Bank

    12 Nov 2014 , in gold mining in Africa as a quasi-experiment, I employ two different identification strategies: a , South Africa as the continent leader, followed by Ghana, Mali, and Tanzania However, there , explore heterogeneity in.

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  • Mining and Risk of Tuberculosis in Sub-Saharan Africa

    In Lesotho, most TB patients and 25% of drug-resistant TB patients have worked as miners in South Africa , We tested the hypothesis that a higher rate of mining activity at the country level is associated with greater TB incidence in the.

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  • Download Paper - Department of Economics

    theory using provincial data from the South African gold mining industry, which has been in decline over the last two , the variables used and motivates the need to test for unit roots and cointegration in the presence of structural brea.

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  • Disclosure Responses to Mining Accidents: South African Evidence

    South African mining organisations to mining accidents generating increased media attention, as well as the , This is followed by a discussion of the results of the hypotheses testing and finally a discussion of the , following variab.

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  • The Role of Export Diversification on Economic Growth in South Africa

    9 Sep 2014 , Possible factors that affect export diversification considered as independent variables in this study include gross , The South African government is also encouraged promote the production of a diversified export basket.

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  • impact of artisanal small scale gold mining in umzingwane district

    Bloemfontein (South Africa) I declare that this , in future The unskilled and underequipped artisanal small scale gold miners use mercury for , rampant land degradation has contributed to siltation of rivers and dams among other varia.

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  • Marikana as a Tipping Point? - South African Institute of International ,

    Before 16 August 2012, the platinum-mining South African town of Marikana was still largely unknown , of the composite investor attractiveness index employed as the dependent variable of the quantitative analysis , depending on the se.

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  • Research Proposal - University of Western Cape

    The research problem / research hypothesis 18 Delimitation of study , Research problem / hypothesis , 'How have South African mining regulations changed, and what has been the impact of , 1911 and 1996 have for the cost of go.

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  • Macroeconomic variables and the Johannesburg Stock , - SAJAR

    A linear factor model identical in form to that assumed by the arbitrage pricing theory (APT) is estimated 'Candidate' , The importance of the gold mining industry to the South African economy is well known and the relationship.

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  • Assessing the Quality of Local Government in South Africa Barak D ,

    South Africa, I find that citizens' willingness to pay for local services is by far the most important , theory of cost recovery, as well as alternative hypotheses I test to account for variation in access to , south, we observe the.

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  • Download the publication PDF - ERSA

    23 Jan 2014 , Union of South Africa in 1910, ie the Natal Colony, The Orange Free State and the Transvaal Colony 2 , The conventional view of the supply-leading hypothesis postulates that the direction of causality flows , gold.

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  • Local Industrial Shocks, Empowerment and , - World Bank

    12 Nov 2014 , in gold mining in Africa as a quasi-experiment, I employ two different identification strategies: a , South Africa as the continent leader, followed by Ghana, Mali, and Tanzania However, there , explore heterogeneity in.

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  • Macroeconomic effects on individual JSE Stocks - Investment ,

    A GARCH framework was invoked to investigate the effects of discount rate and gold price changes on individual stocks traded on the JSE Securities Exchange of South Africa It was found , hypothesis of symmetric effects, there was evidenc.

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